Add check for libXfixes.
-rw-r--r-- 264 .gitignore
-rw-r--r-- 1138 COPYING
-rw-r--r-- 1402 Makefile.am
-rwxr-xr-x 52 autogen.sh
-rw-r--r-- 3118 configure.ac
drwxr-xr-x - debian
drwxr-xr-x - dummy_drv_video
drwxr-xr-x - i965_drv_video
-rw-r--r-- 262 libva.pc.in
drwxr-xr-x - src
drwxr-xr-x - test